Dimension (LxWxH) (mm): 1700*680*1150mmWheel base (mm): 1200mmMaximum weight capacity: 70kgMax. Speed (km/h): 30km/hContinuous operation: 50km Battery Type: Sealed lead acid batteryBattery---Voltage/capacitor: 48v/20Ah Electric motor parameter type: brushless hub motor Output rating: 350w Voltage rating: 48v Input voltage: AC160-240vOutput voltage: 41.5+/-0.5V Net Weight: 65kg Electricity cost/100km: 1.01kW.h/100km Charge time: ≥8h Tyre Size: 3.00-16 Carton dimension (mm) 1700*510*860 QTY/40' HQ 84pcs